Hi Sue,
The film begins with 1705 wills. the first parishes are Lonan, Onchan, Braddan and Marown. The film index for the four parishes show the defuncts for each parish, and an X indicates that a will is included. There is no defunct or Will showing for Margaret Corkill in Baddan, in fact only two wills indicated for the parish.

I suspect that the Will is on this film alright, but the wills are badly mixed up between the first three years, 1705, 1706 and 1707. I did not film Braddan wills, so it could very well be on the film but not for 1705.

I could not find the index for those first four parishes for several of the years. Will take a better look tomorrow for the parish index.